from entity import *

while True:
    welcom()
    choose = input("请输入您要选择的功能编号 :")
    if choose == "1":
        kaihu()
    elif choose == "2":
        chaxun()
    elif choose == "3":
        cunqian()
    elif choose == "4":
        zhuanzhang()
    elif choose == "5":
        print("感谢使用本系统！")
        exit(0)